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| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-09-20 14:30:31 +0200 |
|---|---|---|
| committer | Pavel <pavel@ucw.cz> | 2019-11-03 17:37:19 +0100 |
| commit | be9f18eef60197a0da8bc514f7bb9512dbc04c48 (patch) | |
| tree | 7f2d179a47755a3441e241512185860537f035a3 /drivers/leds/leds-bcm6328.c | |
| parent | b46d2b4d3d8166ab51f491a2801e2cbed2e8a7aa (diff) | |
| download | lwn-be9f18eef60197a0da8bc514f7bb9512dbc04c48.tar.gz lwn-be9f18eef60197a0da8bc514f7bb9512dbc04c48.zip | |
leds: bcm6328: Use devm_platform_ioremap_resource() in bcm6328_leds_probe()
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-bcm6328.c')
| -rw-r--r-- | drivers/leds/leds-bcm6328.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c index c50d34e2b098..42e1b7598c3a 100644 --- a/drivers/leds/leds-bcm6328.c +++ b/drivers/leds/leds-bcm6328.c @@ -346,16 +346,11 @@ static int bcm6328_leds_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *np = pdev->dev.of_node; struct device_node *child; - struct resource *mem_r; void __iomem *mem; spinlock_t *lock; /* memory lock */ unsigned long val, *blink_leds, *blink_delay; - mem_r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem_r) - return -EINVAL; - - mem = devm_ioremap_resource(dev, mem_r); + mem = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mem)) return PTR_ERR(mem); |